(hy-dro-gen-at-ed) 5 syllables

Definition

verb. or
adjective. combine or treat with or expose to hydrogen; add hydrogen to the molecule of an unsaturated organic compound

Example Sentence

For many decades oils have been hydrogenated to prolong their shelf life.

Synonyms

combined with hydrogen; treated with hydrogen; exposed to hydrogen

Antonyms

not combined with hydrogen

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hydrogenated
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